BD95514MUV Series

4.5-28V 4A 1ch Synchronous Buck converter with Built-in Linear Regulator

Catalog

4.5-28V 4A 1ch Synchronous Buck converter with Built-in Linear Regulator

Part	Operating Temperature [Max]	Operating Temperature [Min]	Topology	Voltage - Input (Min) [Min]	Output Configuration	Supplier Device Package	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Package / Case	Current - Output	Synchronous Rectifier	Number of Outputs	Mounting Type	Output Type	Frequency - Switching [Max]	Frequency - Switching [Min]	Function	Voltage - Input (Max) [Max]
Rohm Semiconductor BD95514MUV-E2	100 °C	-10 °C	Buck	4.5 V	Positive	VQFN032V5050	0.7 V	5 V	32-VFQFN Exposed Pad	4 A		1	Surface Mount	Adjustable	1 MHz	200 kHz	Step-Down	28 V

Catalog

4.5-28V 4A 1ch Synchronous Buck converter with Built-in Linear Regulator

Description

BD95514MUV is a switching regulator capable of supplying high current output (up to 4A) at low output voltages (0.7V to 5.0V) over a broad range of input voltages (4.5V to 28V). The regulator features an internal N-MOSFET power transistor for high efficiency and low space consumption, while incorporating ROHM's proprietary H3Reg™ control mode technology, yielding the industry's fastest transient response time against load changes. SLLM (Simple Light Load Mode) technology is also integrated to improve efficiency when powering lighter loads, as well as soft start, variable frequency, short-circuit protection with timer latch, over-voltage protection, and REF functions. This regulator is suited for PC applications.